package com.example.design.shejimoshi.action.responsibility;

import org.springframework.core.annotation.Order;
import org.springframework.stereotype.Component;

/**
 * 参数校验处理器
 **/
@Component
@Order(1) //顺序排第1，最先校验
public class CheckParamHandler extends AbstractHandler {
    @Override
    public void doFilter(UserDO userDO) {
        System.out.println("非空参数检查");
    }
}
